pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,478,344
← previous block
next block →
recent activity
Analyzing
Block #75,478,344
22 transactions · 13 stateful · 2026-05-18 21:23:54 UTC
Parallelism
77
/100
Blocked
31
%
Avg conflicts / tx
0.45
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,478,344
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x54390b8b
· blocks 4
#5
0x42dd8743
#6
0x05ee6a22
#8
0xed82b078
#9
updateDataFeedsValuesPartial
#10
updatePosition
#11
0x6a0b83e1
#12
0xdef956…dabe
#13
0xdcab7d…1462
#14
setData
#15
0x034eaf00
#16
0x024e6801
#17
0x034e4800
#18
0x034e2300
#19
0x39435dac
#20
jMMeC
#21
jMMeC
#2
0x17dfbfd6
· blocks 3
#3
0x1094dc9f
· blocks 2
#4
0x0c7abd22
· blocks 1
#7
0x05ee6a22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
7
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe75ce681…ba5f
0x188d58…ea8e
8 touches
6 conflicts
0xe75ce681…ba61
0x188d58…ea8e
8 touches
6 conflicts
0x0dbf9688…c6cf
0xd18b7e…414b
8 touches
6 conflicts
0x00000000…0022
0xd2634e…53b1
6 touches
3 conflicts
0x969f2d28…4fa2
0x0555e3…2b9c
6 touches
3 conflicts
0x00000000…0003
0xd2634e…53b1
6 touches
3 conflicts
0x00000000…0011
0xd2634e…53b1
6 touches
3 conflicts
0x00000000…001a
0xd2634e…53b1
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Uniswap: PoolManager
6 conflicts on slot
0xe75ce68176…09ba5f
Audit this contract →
← previous block
·
next block →
recent activity